Home / 2,935,009.45-4,100,615.15-2,935,009.45

Finding the Fourth Proportional to 2,935,009.45, 4,100,615.15 and 2,935,009.45

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Solution

The fourth proportional to 2,935,009.45, 4,100,615.15 and 2,935,009.45 is: 4,100,615.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,009.45 : 4,100,615.15 = 2,935,009.45 : x
  2. Step 2: Convert to fraction form
    2,935,009.45/4,100,615.15 = 2,935,009.45/x
  3. Step 3: Cross multiply
    2,935,009.45x = 4,100,615.15 × 2,935,009.45
  4. Step 4: Simplify right side
    2,935,009.45x = 12,035,344,216,063.17
  5. Step 5: Solve for x
    x = 12,035,344,216,063.17/2,935,009.45
  6. Step 6: Final answer
    x = 4,100,615.15

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.